Will, part of the problem is that very few (in fact no) spec sheets have these particular parameters as they are very temperature dependent and hence not compiled in standard specs. I know the data exists somewhere but so far no dice. Thanks for the lead though! A great site, just too bad...
I am doing a rough FEA on an ABS part and a nylon 6/6 part. Any ideas on how to approximate Poissons and the shear modulus and strength? The parts are being used a room temperature.
Thanks!